Individual Calculations August 2016
 Toncheva, Nadya  Total change: -15.20  Rating chartPersonal card
 International Championship of Central Serbia 2016 - OPEN B Tournament Paracin SRB 2016-07-07
RcRownchangeKK*chgGame
 1743 1704 4.00 9 -0.01 40 -0.40 
  Bojicic, Andjela 2038 SRB0.001-0.1240-4.80 
  Sakotic, Ana 1369 SRB1.0010.12404.80 
  Mijajlovic, Jovan 1881 SRB0.001-0.2740-10.80 
  Simic, Filip 1426 SRB1.0010.17406.80 
  Ivkovic, Aleksandra 1860 SRB1.0010.714028.40 
  Ranic, Viktor 1953 MKD0.001-0.1940-7.60 
  Ozates, Mert 1815 TUR0.001-0.3540-14.00 
  Zivkovic, Vukoje 1544 SRB1.0010.294011.60 
  Mijajlovic, Milutin 1797 SRB0.001-0.3740-14.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 6th Open Sredets Sofia BUL 2016-07-16
RcRownchangeKK*chgGame
 1731 1704 2.50 6 -0.37 40 -14.80 
  Todorov, Nikolay 2104  * BUL0.5010.424016.80 
  Dyakov, Martin 2057 BUL0.001-0.1140-4.40 
  Petrov, Vladimir Olegov 2025 BUL0.001-0.1340-5.20 
  Rutten, Alexander 1483 NED0.001-0.7840-31.20 
  Ivanova, Hristina 1384 BUL1.0010.13405.20 
  Simidchieva, Lora 1331 BUL1.0010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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